Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marissa Brianne Kubicki, LMSW
Social Worker in Old Bethpage, NY · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578948444
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Registry record
Entity type Individual (Type 1)
Name Marissa Brianne Kubicki
Credential LMSW
Sex Female
Practice address 191 Sweet Hollow Rd, Old Bethpage, NY, 11804
Phone (516) 870-1600
Enumeration date Jul 21, 2015
Last updated in NPPES Jul 21, 2015
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 090682-1 (NY) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Marissa Kubicki?
The National Provider Identifier (NPI) for Marissa Kubicki is 1578948444, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marissa Kubicki practice?
The practice location on file with NPPES is in Old Bethpage, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-21.